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Electrochromic nickel oxide simultaneously doped with lithium and a metal dopant

Patent ·
OSTI ID:1600425

An electrochromic device comprising a counter electrode layer comprised of lithium metal oxide which provides a high transmission in the fully intercalated state and which is capable of long-term stability, is disclosed. Methods of making an electrochromic device comprising such a counter electrode are also disclosed.

Research Organization:
National Renewable Energy Laboratory (NREL), Golden, CO (United States)
Sponsoring Organization:
USDOE
DOE Contract Number:
AC36-08GO28308
Assignee:
SAGE Electrochromics, Inc. (Faribault, MN); Alliance for Sustainable Energy, LLC (Golden, CO)
Patent Number(s):
10,514,581
Application Number:
15/479,942
OSTI ID:
1600425
Country of Publication:
United States
Language:
English

References (16)

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Electrochromic behavior of NiW oxide electrodes journal December 1995
Raman spectroscopic studies of Ni–W oxide thin films journal March 2001
Electrochromic properties of lithiated Co-oxide (LixCoO2) and Ni-oxide (LixNiO2) thin films prepared by the sol–gel route journal January 2000
PVP-Assisted ZrO2 coating on LiMn2O4 spinel cathode nanoparticles prepared by MnO2 nanowire templates journal October 2008
Effect of magnesium substitution on the cycling behavior of lithium nickel cobalt oxide journal June 2001
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Characterization of Ni–W oxide thin film electrodes journal June 1998
Nanocomposite Counter Electrode Materials for Electrochromic Windows journal January 2010
LiMn2O4: a spinel-related low-temperature modification journal January 2004
Metal-oxide films for electrochromic applications: present technology and future directions journal January 2010
A comparative study on the substitution of divalent, trivalent and tetravalent metal ions in LiNi1−xMxO2 (M = Cu2+, Al3+ and Ti4+) journal January 2002
Electrochromic tungsten oxide doping with two or three other metal oxides journal January 1994